SOLUTION: 210 is the perimeter of a rectangle the length is 7 more then the width make an equation and solve
Algebra.Com
Question 998456: 210 is the perimeter of a rectangle the length is 7 more then the width make an equation and solve
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
210=2L+2W
L=W+7
P=2(W+7)+2W
P=2W+14+2W
210=4W+14
196=4W
W=49
L=56
They add to 105 and double is the perimeter, or 210.
RELATED QUESTIONS
i dont know how to make the following into an equation.
the perimeter of a rectangle is... (answered by Edwin McCravy)
The width of a rectangle is 15ft. less that its length, and the perimeter is 210 ft. Find (answered by RAY100)
The length of a rectangle is 8 inches more than its width. The perimeter of the rectangle (answered by josgarithmetic)
suppose that the width of a rectangle is 5 inches shorter than the length and that the... (answered by checkley75)
the length of a rectangle is three inches more then its width. the perimeter of the... (answered by ewatrrr)
the length of a rectangle is 8ft more than the width . the perimeter is 112ft . solve for (answered by ewatrrr)
translate to an algebraic equation then solve
The length of a rectangle is six units... (answered by Fombitz)
The length of a rectangle is 3 in. more than its width. The perimeter of the rectangle is (answered by rfer,drj)
The perimeter of a rectangle is 108. If the length is 33, find the width. Write an... (answered by checkley79)